<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>React App</title>
    <link rel="stylesheet" href="/bootstrap.css" />  
    <!-- <style>
      .atguigu{
        background-color: orange !important;
        color :white !important;
      }
    </style> -->
  </head>
  <body>
    <div id="root"></div>
  </body>
</html>
